Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Book38/cresc.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_41490.log 287140 Log file, useful mostly for debugging
Coll_41496.log 294165 Log file, useful mostly for debugging
Coll_41498.log 289950 Log file, useful mostly for debugging
Tune-4149-cresc.abc 144 ABC music file with the extracted tune(s)
Tune-4149-cresc.txt 144 Plain-text file with the extracted tune(s)
Tune-4149-get.log 7937 Log file, useful mostly for debugging
These files should be available for 24 hours.